In December, Vavuniya typically sees daytime highs of 28.1°C and overnight lows around 21.7°C. Compared to the annual average high of 31.9°C, December runs -3.8°C.
December in Vavuniya averages a daytime high of 28.1°C and an overnight low of 21.7°C.
December runs -3.8°C compared to Vavuniya's annual average high of 31.9°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 28.1°C and cooler evenings around 21.7°C.